The remote host is missing updates announced inadvisory CLSA-2005:1030.

Ruby supports safe execution of untrusted code with twomechanisms: safe level and taint flag on objects. Dr. Yutaka Oiwadiscovered a vulnerability that allows Ruby methods to bypassthese mechanisms. In systems which use this feature, this couldbe exploited to execute Ruby code beyond the restrictionsspecified in each safe level.

Solution:The apt tool can be used to perform RPM package upgradesby running 'apt-get update' followed by 'apt-get upgrade'